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ESP32 C3 Zero
Beginner Friendly
  • ESP32 C3 Zero
    Beginner Friendly
  • ESP32 C3 Zero
    Beginner Friendly
ESP32 C3 Zero

ESP32 C3 Zero

1 reviews

2.290 Ft
Taxes included.

Ultra-compact RISC-V ESP32-C3 board with native USB-C, Wi-Fi + BLE 5, and a built-in WS2812 RGB LED. Great for low-power IoT, wearables, and tiny controllers. Available with (Zero-M) or without pre-soldered headers.

Highlights

  • ESP32-C3FH4 @ up to 160 MHz, 4 MB flash, 400 KB SRAM.

  • 2.4 GHz Wi-Fi (b/g/n) + Bluetooth 5 LE.

  • USB-C native (USB-CDC) — no USB-UART chip; enter boot by holding BOOT then plug USB.

  • 15 GPIO, I/O mux: 3× SPI, 1× I²C, 2× UART, 1× I²S, 2× ADC.

  • Onboard WS2812 RGB LED on GPIO10; TX=GPIO21 / RX=GPIO20 by default.

Specs

Property Value
MCU ESP32-C3 (RISC-V, single-core up to 160 MHz)
Memory 400 KB SRAM • 4 MB Flash
Wireless 2.4 GHz Wi-Fi (802.11 b/g/n), Bluetooth 5 LE
USB Type-C, native USB-CDC (no bridge)
GPIO 15 exposed (some reserved for flash)
Onboard WS2812 RGB LED (GPIO10), BOOT & RESET buttons
Power Via USB-C or 5 V castellated pad (supports ~3.7–6 V per docs)
Regulator ME6217 3.3 V LDO (up to ~800 mA)
Antenna Onboard ceramic
Variants Zero (no headers) • Zero-M (pre-soldered headers)


What’s in the Pack

  • 1× ESP32-C3 Zero (choose: Zero / Zero-M)

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